申请人:——
公开号:US20040077681A1
公开(公告)日:2004-04-22
A compound of formula (I) or a derivative thereof, wherein R
1
is unsubstituted or substituted alkyl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted cycloalkenyl, unsubstituted or substituted aryl, aralkyl wherein the aryl and the alkyl moieties may each independently be unsubstituted or substituted, aralkenyl wherein the aryl and alkenyl moieties may each independently be unsubstituted or substituted, unsubstituted or substituted heterocyclyl, or heterocyclyalkyl wherein the heterocyclyl and the alkyl moieties may each independently be unsubstituted or substituted; and R
2
is unsubstituted or substituted aryl or unsubstituted or substituted heteroaryl, a process for preparing such compounds, a pharmaceutical composition comprising such compounds and the use of such compounds and composition in medicine.
1
公式(I)的化合物或其衍生物,其中R1是未取代或取代的烷基,未取代或取代的环烷基,未取代或取代的烯基,未取代或取代的环烯基,未取代或取代的芳基,芳基烷基,其中芳基和烷基部分可以各自独立地未取代或取代,芳基烯基,其中芳基和烯基部分可以各自独立地未取代或取代,未取代或取代的杂环基,或杂环烷基,其中杂环基和烷基部分可以各自独立地未取代或取代; R2是未取代或取代的芳基或未取代或取代的杂环芳基,制备这种化合物的方法,包括这种化合物的制药组合物以及这种化合物和组合物在医学上的用途。